207442872

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4523}}^1$

素因数の和:4562

約数の個数: 144

約数和(自身を含む): 703979640

約数和(自身を除く): 496536768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 4523, 5096, 5733, 6552, 7644, 9046, 11466, 13569, 15288, 18092, 22932, 27138, 31661, 36184, 40707, 45864, 54276, 58799, 63322, 81414, 94983, 108552, 117598, 126644, 162828, 176397, 189966, 221627, 235196, 253288, 284949, 325656, 352794, 379932, 411593, 443254, 470392, 529191, 569898, 664881, 705588, 759864, 823186, 886508, 1058382, 1139796, 1234779, 1329762, 1411176, 1646372, 1773016, 1994643, 2116764, 2279592, 2469558, 2659524, 2881151, 3292744, 3704337, 3989286, 4233528, 4939116, 5319048, 5762302, 7408674, 7978572, 8643453, 9878232, 11524604, 14817348, 15957144, 17286906, 23049208, 25930359, 29634696, 34573812, 51860718, 69147624, 103721436, 207442872]

約数ペア:

[(1, 207442872), (2, 103721436), (3, 69147624), (4, 51860718), (6, 34573812), (7, 29634696), (8, 25930359), (9, 23049208), (12, 17286906), (13, 15957144), (14, 14817348), (18, 11524604), (21, 9878232), (24, 8643453), (26, 7978572), (28, 7408674), (36, 5762302), (39, 5319048), (42, 4939116), (49, 4233528), (52, 3989286), (56, 3704337), (63, 3292744), (72, 2881151), (78, 2659524), (84, 2469558), (91, 2279592), (98, 2116764), (104, 1994643), (117, 1773016), (126, 1646372), (147, 1411176), (156, 1329762), (168, 1234779), (182, 1139796), (196, 1058382), (234, 886508), (252, 823186), (273, 759864), (294, 705588), (312, 664881), (364, 569898), (392, 529191), (441, 470392), (468, 443254), (504, 411593), (546, 379932), (588, 352794), (637, 325656), (728, 284949), (819, 253288), (882, 235196), (936, 221627), (1092, 189966), (1176, 176397), (1274, 162828), (1638, 126644), (1764, 117598), (1911, 108552), (2184, 94983), (2548, 81414), (3276, 63322), (3528, 58799), (3822, 54276), (4523, 45864), (5096, 40707), (5733, 36184), (6552, 31661), (7644, 27138), (9046, 22932), (11466, 18092), (13569, 15288)]